Pith Number

pith:45WYN7DY

pith:2012:45WYN7DYE7MVVEM32RLAPYFQQ6

not attested not anchored not stored refs pending

Ranking Search Engine Result Pages based on Trustworthiness of Websites

K. C. Srikantaiah, K. R. Venugopal, K. Shaila, L. M. Patnaik, P. L. Srikanth, V. Tejaswi

arxiv:1209.5244 v1 · 2012-09-24 · cs.DB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45WYN7DYE7MVVEM32RLAPYFQQ6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:44:58.754189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e76d86fc7827d95a919bd45607e0b087951772036ba23eebffcc8c7842b4cf9c

Aliases

arxiv: 1209.5244 · arxiv_version: 1209.5244v1 · doi: 10.48550/arxiv.1209.5244 · pith_short_12: 45WYN7DYE7MV · pith_short_16: 45WYN7DYE7MVVEM3 · pith_short_8: 45WYN7DY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/45WYN7DYE7MVVEM32RLAPYFQQ6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e76d86fc7827d95a919bd45607e0b087951772036ba23eebffcc8c7842b4cf9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f504c19e86a246eeab44082cac6f1f4d83b901c5f6a120e1d0f0becca33a81c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-09-24T12:24:49Z",
    "title_canon_sha256": "da87f23ebf318c18153d3d7be556bd00d55c4650df349a47ae7db1bba3838e7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5244",
    "kind": "arxiv",
    "version": 1
  }
}